NOVEMBER 11--Comedian Bill Maher was slapped yesterday with a $9 million palimony suit by an ex-girlfriend who alleges that the HBO star subjected her to physical and verbal abuse, including "insulting, humiliating and degrading racial comments." In the below Los Angeles Superior Court complaint, Nancy Johnson, a centerfold model and former flight attendant also known as Coco Johnsen, alleges that Maher, 48, reneged on promises to pay her expenses and purchase a Beverly Hills home. Johnson, who says she dated Maher for 17 months before splitting from him in May, also contends that the performer promised to marry her and have children. Johnson, pictured at right, does not detail the degrading racial comments allegedly made by Maher, and recounts only one episode of supposed physical abuse by the host of HBO's "Real Time." She charges that Maher pulled her arm and shook her at one party, causing "injuries to her back and neck," and later that evening warned he'd hit her on the head with a hammer if she was unfaithful. (10 pages)